// Copyright (C) 2020 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-intl.getcanonicallocales
description: >
  Test Unicode extension subtags where the ukey subtag contains a digit.
info: |
  8.2.1 Intl.getCanonicalLocales (locales)
    1. Let ll be ? CanonicalizeLocaleList(locales).
    2. Return CreateArrayFromList(ll).

  9.2.1 CanonicalizeLocaleList (locales)
    ...
    7. Repeat, while k < len
      ...
      c. If kPresent is true, then
        ...
        v. If IsStructurallyValidLanguageTag(tag) is false, throw a RangeError exception.
        vi. Let canonicalizedTag be CanonicalizeUnicodeLocaleId(tag).
        ...

includes: [testIntl.js]
---*/

// Unicode locale extension sequences don't allow keys with a digit as their
// second character.
function Test() {
    const invalidCases = [
      "en-u-c0",
      "en-u-00",
    ];

// The first character is allowed to be a digit.
    const validCases = [
      "en-u-0c",
    ];

    for (let invalid of invalidCases) {
      // Make sure the test data is correct.
      assert.sameValue(isCanonicalizedStructurallyValidLanguageTag(invalid), false,
                       "\"" + invalid + "\" isn't a structurally valid language tag.");

      assert.throws(RangeError, () => Intl.getCanonicalLocales(invalid));
    }

    for (let valid of validCases) {
      // Make sure the test data is correct.
      assert(isCanonicalizedStructurallyValidLanguageTag(valid),
             "\"" + valid + "\" is a canonical and structurally valid language tag.");

      let result = Intl.getCanonicalLocales(valid);
      assert.sameValue(result.length, 1);
      assert.sameValue(result[0], valid);
    }
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
